On another note I use 'gr_block' to build this custom block On Mon, Nov 15, 2010 at 11:37 AM, John Andrews <gnu.f...@gmail.com> wrote:
> Hi, > I have a modified dbpsk.py in which I use a custom block after the > self.diffenc (differential encoder block). This custom C++ block outputs > 1000 output_items of size 'gr_sizeof_char' for each input_item of size > 'gr_sizeof_char'. I then use benchmark_tx.py to test the functioning of the > modified dbpsk.py and upon doing so the flowgraph slows down incredibly. > What can I do to speed up the process? > > DiffEnc --> Custom Block --> Chunks2Symbols > ( n ouputs) --> (n * 1000 outputs) --> (n *1000 outputs) > > Thanks >
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